expert analysis (New York) · Go Syfert
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expert analysis in New York

25 New York opinions name it 3 courts 1965–2025 4 in the last five years

The cases below were cited by New York courts in a sentence that names this issue. Sides come from how each citing opinion treated the case (Syfertize flag on that citation), so a case can appear on both: that is where the law is contested. A red or yellow chip is the case's own overall treatment.

Followed or applied (11)

CaseFollowedCited
Peluso v. C.R. Bard, Inc.green
nyappdiv · 2015 · cited in 2 New York opinions naming this issue, 2017–2017
2 sentences

2017Bard, Inc., 124 AD3d 1027, 1028 [2015]).

2017Bard, Inc., 124 AD3d 1027, 1028 [2015]).

22
Mosberg v. Elahigreen
ny · 1992 · cited in 2 New York opinions naming this issue, 2017–2017
2 sentences

2017Expert analysis is required to establish whether there was any departure from established standards of care, and whether any such departure was the proximate cause of injury to Calcagno (see Mosberg v Elahi, 80 NY2d 941, 942 [1992]; Peluso v C.R.

2017Expert analysis is required to establish whether there was any departure from established standards of care, and whether any such departure was the proximate cause of injury to Calcagno (see Mosberg v Elahi, 80 NY2d 941, 942 [1992]; Peluso v C.R.

22
People v. Beneventogreen
ny · 1998 · cited in 2 New York opinions naming this issue, 1999–2018
2 sentences

2018We therefore conclude that defendant failed to demonstrate the absence of strategic or other legitimate explanations for defense counsel's alleged shortcomings ( see People v Nickel , 14 AD3d 869, 872 [3d Dept 2005], lv denied 4 NY3d 834 [2005]; see generally People v Benevento , 91 NY2d 708, 712 [1998]), and thus no hearing was necessary on the motion.

1999We conclude from our examination of the existing record that defendant received effective assistance of counsel (see, People v Benevento, 91 NY2d 708, 713-714 ; People v Baldi, 54 NY2d 137 ).

12
People v. Rojasgreen
ny · 2001 · cited in 1 New York opinions naming this issue, 2025–2025
1 sentence

2025We reject that contention inasmuch as defendant "ignores the fact that he initially benefitted from a favorable ruling barring introduction of the [testimony regarding the examination], and then sought to utilize that ruling as a sword, to his advantage, by mischaracterizing [the victim's medical examination]" ( People v Rojas , 97 NY2d 32, 36 [2001]; see People v Spellicy , 217 AD3d 1359 , 1360 [4th Dept 2023], lv denied 41 NY3d 1021 [2024]; People v Duplessis , 16 AD3d 846 , 847 [3d Dept 2005], lv denied 4 NY3d 853 [2005]).

11
People v. Everettegreen
nyappdiv · 2017 · cited in 1 New York opinions naming this issue, 2025–2025
1 sentence

2025Defendant has not established that his trial counsel's failure to call an expert to challenge his Intoxilyzer reading was objectively unreasonable or resulted in prejudice under the state or federal standards ( see People v Everette , 148 AD3d 513, 514-515 [1st Dept 2017], lv denied 29 NY3d 1078 [2017]).

11
People v. Spositogreen
nyappdiv · 2021 · cited in 1 New York opinions naming this issue, 2023–2023
1 sentence

2023However, defendant has failed to demonstrate that this was not a strategic decision, especially given the defense theories of the case presented by counsel ( see generally People v Sposito , 193 AD3d 1236, 1240 [3d Dept 2021], affd 37 NY3d 1149 [2022]).

11
Matter of Harkenrider v. Hochulgreen
nyappdiv · 2022 · cited in 1 New York opinions naming this issue, 2022–2022
2 sentences

2022As three justices concluded below, and as Judge Wilson explains, other than the petitioners’ expert analysis alleging gerrymandering, the petitioners’ other evidence cannot satisfy their burden of proof (see Matter of Harkenrider, — AD3d at —, 2022 NY Slip Op 02648, *4 [plurality]; Wilson dissenting op at 25-28).7 I have already discussed why there was no constitutional procedural violation, but even if there had been, the legislature’s approval of a redistricting plan in the absence of a second IRC submission does not establish intentional gerrymandering.

2022This case does not rest on “the credibility issue routinely seen in battle-of-the-experts cases,” but rather turns on petitioners’ expert evidence and its “probative force . . . regardless of respondents’ opposition” (id. at —, 2022 NY Slip Op 02648, *8 [Whalen, P.J., and Winslow, J., dissenting in part]).

11
People v. Clarkegreen
nyappdiv · 2013 · cited in 1 New York opinions naming this issue, 2019–2019
1 sentence

2019Pursuant to County Law § 722-c, upon a finding of necessity, a court shall authorize expert services on behalf of a defendant, and only in extraordinary circumstances may a court provide for compensation in excess of $1,000 per expert ( see People v Clarke , 110 AD3d 1341, 1342 [3d Dept 2013], lv denied 22 NY3d 1197 [2014]; [*2]People v Koberstein , 262 AD2d 1032 , 1033 [4th Dept 1999], lv denied 94 NY2d 798 [1999]).

11
People v. Wesleygreen
ny · 1994 · cited in 1 New York opinions naming this issue, 2018–2018
1 sentence

2018Defendant could have demanded disclosure of the source code to permit an expert review to probe these "possible infirmities in the collection and analysis of data" used against him ( People v Wesley , 83 NY2d 417, 429 [1994]; see CPL 240.20 [1] [c]) [FN3] .

11
People v. Nickelgreen
nyappdiv · 2005 · cited in 1 New York opinions naming this issue, 2018–2018
1 sentence

2018We therefore conclude that defendant failed to demonstrate the absence of strategic or other legitimate explanations for defense counsel's alleged shortcomings ( see People v Nickel , 14 AD3d 869, 872 [3d Dept 2005], lv denied 4 NY3d 834 [2005]; see generally People v Benevento , 91 NY2d 708, 712 [1998]), and thus no hearing was necessary on the motion.

11
Light v. Stategreen
nyappdiv · 1998 · cited in 1 New York opinions naming this issue, 2002–2002
1 sentence

2002Claimant failed to refute the testimony of the State’s expert that the warnings in this construction area were adequate and met the applicable requirements of the State Manual for Uniform Traffic Control Devices (see, 17 NYCRR ch V; Zecca v State of New York, supra at 778; see also, Light v State of New York, 250 AD2d 988 , lv denied 92 NY2d 807 ).

11

Distinguished, questioned or overruled (2)

CaseNegativeCited
People v. Deanyellow
nycrimct · 1992 · cited in 1 New York opinions naming this issue, 1995–1995
1 sentence

1995But see, People v Dean, 153 Misc 2d 1031 (Crim Ct, NY County 1992) (where that court appears to have accepted, without it being pleaded, that a New York City police officer is such an expert in identifying forged New Jersey automobile registrations and drivers’ licenses yet the Court of Appeals, in People v Dumas [supra], was unwilling, without it being specifically alleged, to accept that every police officer is trained to recognize drugs, even for the purpose of establishing reasonable cause to believe that it is a drug and additionally required an expert analysis of the drugs to establish a

11
Reich v. Bankers Life & Casualty Co.green
ny · 1986 · cited in 1 New York opinions naming this issue, 1995–1995
1 sentence

1995But see, People v Dean, 153 Misc 2d 1031 (Crim Ct, NY County 1992) (where that court appears to have accepted, without it being pleaded, that a New York City police officer is such an expert in identifying forged New Jersey automobile registrations and drivers’ licenses yet the Court of Appeals, in People v Dumas [supra], was unwilling, without it being specifically alleged, to accept that every police officer is trained to recognize drugs, even for the purpose of establishing reasonable cause to believe that it is a drug and additionally required an expert analysis of the drugs to establish a

11

Also cited on this issue (22)

CaseCitedYears
Hudson Insurance v. Oppenheim green
nyappdiv · 2010
2 sentences

2013Co. v Oppenheim, 72 AD3d 489 [1st Dept 2010]; CPLR 3101 [c]).

2013Co. v Oppenheim, 72 AD3d 489 [1st Dept 2010]; CPLR 3101 [c]).

22013–2013
Claim of Barcomb v. Delphi Automotive green
nyappdiv · 2007
2 sentences

2013Chisdak testified, however, that further testing would be of limited value because existing medical tests are not precise enough to identify the exact substance causing his condition. * Significantly, the Board found reasonable Chisdak’s scepticism of a possible non-work-related cause for the condition given the “overwhelming evidence that claimant regularly worked with and inhaled hazardous substances known to cause acute and chronic lung and upper respiratory health effects” and, further, proof that “claimant’s condition waxed and waned depending upon the amount of time he spent at work.” No

2013Chisdak testified, however, that further testing would be of limited value because existing medical tests are not precise enough to identify the exact substance causing his condition. * Significantly, the Board found reasonable Chisdak’s scepticism of a possible non-work-related cause for the condition given the “overwhelming evidence that claimant regularly worked with and inhaled hazardous substances known to cause acute and chronic lung and upper respiratory health effects” and, further, proof that “claimant’s condition waxed and waned depending upon the amount of time he spent at work.” No

22013–2013
People v. Graham green
ny · 2005
1 sentence

2025We reject that contention inasmuch as defendant "ignores the fact that he initially benefitted from a favorable ruling barring introduction of the [testimony regarding the examination], and then sought to utilize that ruling as a sword, to his advantage, by mischaracterizing [the victim's medical examination]" ( People v Rojas , 97 NY2d 32, 36 [2001]; see People v Spellicy , 217 AD3d 1359 , 1360 [4th Dept 2023], lv denied 41 NY3d 1021 [2024]; People v Duplessis , 16 AD3d 846 , 847 [3d Dept 2005], lv denied 4 NY3d 853 [2005]).

12025–2025
People v. Getter green
nyappdiv · 2005
1 sentence

2025We reject that contention inasmuch as defendant "ignores the fact that he initially benefitted from a favorable ruling barring introduction of the [testimony regarding the examination], and then sought to utilize that ruling as a sword, to his advantage, by mischaracterizing [the victim's medical examination]" ( People v Rojas , 97 NY2d 32, 36 [2001]; see People v Spellicy , 217 AD3d 1359 , 1360 [4th Dept 2023], lv denied 41 NY3d 1021 [2024]; People v Duplessis , 16 AD3d 846 , 847 [3d Dept 2005], lv denied 4 NY3d 853 [2005]).

12025–2025
People v. Dingle green
ny · 2017
1 sentence

2025Defendant has not established that his trial counsel's failure to call an expert to challenge his Intoxilyzer reading was objectively unreasonable or resulted in prejudice under the state or federal standards ( see People v Everette , 148 AD3d 513, 514-515 [1st Dept 2017], lv denied 29 NY3d 1078 [2017]).

12025–2025
People v. Hernandez green
nyappdiv · 1999
1 sentence

2019Pursuant to County Law § 722-c, upon a finding of necessity, a court shall authorize expert services on behalf of a defendant, and only in extraordinary circumstances may a court provide for compensation in excess of $1,000 per expert ( see People v Clarke , 110 AD3d 1341, 1342 [3d Dept 2013], lv denied 22 NY3d 1197 [2014]; [*2]People v Koberstein , 262 AD2d 1032 , 1033 [4th Dept 1999], lv denied 94 NY2d 798 [1999]).

12019–2019
People v. OHBERG green
ny · 2005
1 sentence

2018We therefore conclude that defendant failed to demonstrate the absence of strategic or other legitimate explanations for defense counsel's alleged shortcomings ( see People v Nickel , 14 AD3d 869, 872 [3d Dept 2005], lv denied 4 NY3d 834 [2005]; see generally People v Benevento , 91 NY2d 708, 712 [1998]), and thus no hearing was necessary on the motion.

12018–2018
People v. Jones green
nyappdiv · 2013
2 sentences

2014The majority acknowledged that the People’s expert analysis- — -presented in the People’s affirmation and not by way of expert affidavit — could not provide a basis for denial of the motion as those opinions were not in admissible form (109 AD3d at 404 n 3).

2014The dissenters argued that "defendant met his burden by offering sworn evidence of mtDNA analysis showing that the hairs 4 The majority acknowledged that the People's expert analysis -- presented in the People's affirmation and not by way of expert affidavit -- could not provide a basis for denial of the motion as those opinions were not in admissible form (109 AD3d at 404 n 3). - 13 - - 14 - No. 219 from the perpetrator's hat were not his.

12014–2014
Brady v. Maryland green
scotus · 1963
1 sentence

2001Defendant’s claim that the palmprint evidence should have been excluded as a sanction for the destruction of potential exculpatory evidence (see, Brady v Maryland, 373 US 83 ) resulting from the testing process selected by the police chemist is unpreserved and we decline to review it in the interest of justice.

12001–2001
People v. Baldi green
ny · 1981
1 sentence

1999We conclude from our examination of the existing record that defendant received effective assistance of counsel (see, People v Benevento, 91 NY2d 708, 713-714 ; People v Baldi, 54 NY2d 137 ).

11999–1999
People v. Penn green
nyappdiv · 1996
1 sentence

1998In fact, the defendant failed to demonstrate that such testimony was available (see, People v Castricone, 224 AD2d 1019, 1020 ), or that the expert whom the defense counsel failed to call as a witness would have provided evidence to substantiate the affirmative defense (see, People v Skinner, 224 AD2d 916 ).

11998–1998
People v. Lee green
nyappdiv · 1996
1 sentence

1998In fact, the defendant failed to demonstrate that such testimony was available (see, People v Castricone, 224 AD2d 1019, 1020 ), or that the expert whom the defense counsel failed to call as a witness would have provided evidence to substantiate the affirmative defense (see, People v Skinner, 224 AD2d 916 ).

11998–1998
People v. Ford green
ny · 1979
1 sentence

1996Additionally, defendant has failed to demonstrate that the expert whom defense counsel failed to call as a witness would have provided evidence to substantiate the affirmative defense of extreme emotional disturbance (see, People v Graves, 194 AD2d 925, 927 , Iv denied 82 NY2d 719 ) "or that defense counsel’s decision not to bring forth [that] witness[ ] was clearly prejudicial to [defendant] and not the result of well-advised defense strategy” (People v Ford, 46 NY2d 1021, 1023 ).

11996–1996
People v. Graves green
nyappdiv · 1993
1 sentence

1996Additionally, defendant has failed to demonstrate that the expert whom defense counsel failed to call as a witness would have provided evidence to substantiate the affirmative defense of extreme emotional disturbance (see, People v Graves, 194 AD2d 925, 927 , Iv denied 82 NY2d 719 ) "or that defense counsel’s decision not to bring forth [that] witness[ ] was clearly prejudicial to [defendant] and not the result of well-advised defense strategy” (People v Ford, 46 NY2d 1021, 1023 ).

11996–1996
People v. Rowe neutral
nyappdiv · 1991
1 sentence

1993Accordingly, even setting aside the fact that most, if not all, of the statements contained in the affidavit were expert opinions on the ultimate issue of petitioner’s guilt and thus technically not admissible (cf., People v Rowe, 172 AD2d 701, 702 ), with submission and acceptance of the affidavit petitioner’s desire to have the expert testimony considered in the deliberative process was all but fully realized.

11993–1993
People v. Tarrant green
nyappdiv · 1985
11992–1992
Ceriello v. Brunswick Hospital Center, Inc. neutral
nyappdiv · 1990
1 sentence

1992Center, 157 AD2d 701 ).

11992–1992
Bernstein v. Bodean green
ny · 1981
1 sentence

1992Moreover, the plaintiff’s assertion that the attorney panel member was turned into an expert for the defense is not supported by the record (see, Bernstein v Bodean, supra; see also, Ceriello v Brunswick Hosp.

11992–1992
People v. Galloway green
ny · 1981
11992–1992
Simpson Box & Lumber Co. v. Crilly neutral
nyappdiv · 1968
11978–1978
Claim of Riehl v. Town of Amherst green
ny · 1954
11978–1978
Ramacorti v. Boston Redevelopment Authority green
mass · 1960
11965–1965

Where else courts name it

TX 59 (1993–2026) IL 44 (1979–2025) CA 37 (1948–2025) GA 30 (1976–2024) NY 25 (1965–2025) OH 21 (1986–2025) PA 21 (1976–2026) NJ 17 (1951–2026) MD 15 (1962–2025) AL 14 (1975–2002) UT 12 (1987–2025) WA 12 (1989–2019) FL 12 (1990–2019) LA 12 (1989–2021) CT 11 (1970–2025) MI 11 (2014–2026) VA 11 (1981–2026) KS 8 (1936–2021) WV 7 (1991–2024) NC 7 (1984–2021) WI 6 (1999–2022) AZ 6 (2005–2022) MS 6 (1986–2020) DC 5 (1997–2009) SC 5 (1987–2025) IA 5 (1976–2017) TN 4 (2004–2025) KY 4 (2003–2017) CO 4 (1984–2025) MT 4 (2002–2020) MN 4 (2003–2024) OK 4 (2001–2026) SD 4 (1980–2014) VT 3 (2010–2016) NV 3 (2007–2021) NH 3 (1998–2024) OR 3 (1988–2013) MO 3 (1985–2015) ND 3 (1979–2007) NE 2 (2015–2025) NM 2 (2011–2014) AR 2 (1989–2025) DE 2 (2001–2025) WY 2 (1981–2001) RI 2 (1988–2002) IN 2 (1982–1990) MA 2 (2016–2017)

Opinions by the citing court's state. A doctrine retained in one state and abandoned in another shows up here as a year span that stalls.

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